Lattice spectrum with dynamical staggered quarks at 6 g2 = 5.6

Khalil M. Bitar, Thomas A. Degrand, R. Edwards, Steven Gottlieb, Urs Heller, A. D. Kennedy, J. B. Kogut, A. Krasnitz, W. Liu, Michael C. Ogilvie, R. L. Renken, Pietro Rossi, D. K. Sinclair, R. L. Sugar, Michael Teper, D. Toussaint, K. C. Wang

Research output: Contribution to journalArticlepeer-review

Abstract

Under the DOE Grand Challenge program, we have calculated the hadron spectrum of QCD with two flavors of dynamical quarks. We set 6 g2 = 5.6 and use bare quark masses amq = 0.025 and 0.01 to generate gauge configurations. The spectrum is calculated using both staggered and Wilson valence quarks. There are several positive features when these results are compared to those with larger lattice spacing; however, the nucleon to rho mass ratio is still too large.

Original languageEnglish (US)
Pages (from-to)527-530
Number of pages4
JournalNuclear Physics, Section A
Volume527
Issue numberC
DOIs
StatePublished - Jan 1 1991

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Fingerprint Dive into the research topics of 'Lattice spectrum with dynamical staggered quarks at 6 g<sup>2</sup> = 5.6'. Together they form a unique fingerprint.

Cite this